In the crypto space community, when they see a project under IEO they immediately think the project is potential and okay to invest, but they don't think that not all IEOs are good depending on the exchange to use and one among the non-exchange traded uses of the IEO are as follows:
1. LaToken
2. Ozinex
3. Exmarket
4. Vindax
5. Xbts
6. P2p2

It's just based on my experience and I have no personal anger on these platforms, it's just my opinion.
thank you😉